Tuesday, November 13, 2007
Saturday, November 3, 2007
What came first, the Chicken or the Ape?
I recently read the book "Why is a Fly Not a Horse?" by Giuseppe Sermonti. I really enjoyed it. It gets you thinking about genetics and evolution. He has a wealth of knowledge from a lifetime of work in molecular biology. He said as a student he was a great believer in evolutionary theory and the idea that with the proper environmental pressures new species could be created from old ones. However later in life he has come to look skeptically at the "Theory of Evolution." That species can and do change themselves in response to environmental pressures is a well documented fact, but the idea that all species diverged from a single organism, or even that any single species has diverged into two distinct species is still simply an idea with no hard proof.
I enjoyed the approach he gave in that he looked into what actually distinguishes one species from another. Of course we have had it drilled into our heads that it is all about DNA. However, there is more to life and the development of an organism than its DNA. There are other factors that determine how an organism will develop that the DNA cannot control. Without going into too much detail I will mention prion diseases (DNA determines the order of amino acids, but not the shape of the protein), bee and ant colonies (many distinct classes, but all have the same DNA), butterflies (it used to be a caterpillar?), other animals which have distinctive changes upon maturation but which can still survive and reproduce in conditions that prohibit maturity, and twins (definitely the same DNA, but not the same fingerprints).
Many other interesting facts and thoughts are explored in the work, and I would recommend it to anyone who has any interest in the realm of genetics and biology. I will also add that it is a translation from Italian and it is a little difficult to read.
Monday, October 15, 2007
This One's For You, Babe!
Sunday, September 30, 2007
Rain, Rain, Go Away...
OK, down to business. I finished reading "Strong Fathers, Strong Daughters". It was an excellent work of non-fiction. It was enlightening and inspiring. As a father of a little girl, some of the facts came as a bit of a wake up call, but the advice and encouragement was wonderful and makes me excited to raise my baby. I would recommend this book to anyone. Not just fathers and not just fathers of daughters, but anyone (of course you must be mature enough to take the very frank nature of the subject matter) who wishes to understand better the relationship between men and women. It just really gets you thinking, in a good way. I'd love to hear comments on this, especially those of you who have read the book, but also all you daughters out there; what are your experiences? Discuss amongst yourselves...
Monday, September 17, 2007
Pottery Class
Monday, August 27, 2007
The Aftermath of Dinner
Thursday, August 23, 2007
Sunday, August 12, 2007
Saturday, August 11, 2007
Monday, August 6, 2007
I took some funny pictures of Adeline today. We just upgraded her to a more user friendly model, as you can see below.
We also moved the treadmill from the upstairs bedroom over the garage where I originally assembled it all the way down to the basement. Believe me, it was no simple feet. We have a little touch up painting to do now. But, after all the blood and sweat it is finally in place. Hopefully for a very long time. The second ordeal after getting it into the basement was to power it. Our home was built with only one power outlet in the basement into which we have plugged the chest freezer and the cable modem and network router. It was also clear that the same circuit is used for all the lighting in the basement and stairwell. So I check the breaker box (for some reason located on the outside of the house and it just happens to be pouring rain at that moment) and find the breaker for the basement light circuit which does indeed control that outlet as well. However, I also find a mysterious breaker labelled "basement plugs" which doesn't seem to turn off anything (hardly surprizing since there are no basement plugs). So, I take the front off the breaker panel and discover the secret method that was employed (and not explained to the insignificant homeowners. I still think that builders should be required to provide all home buyers with a complete set of blueprints so they know what the house looks like without having to tear it apart). There is a single cable going to the basement, but it is a 4 wire rather than a 3 wire cable. The black and white wires are used to power the "basement light" circuit and of course there is the bare copper ground, but there is also a red wire powered by the breaker labelled "basement plugs" and dead ending in the basement light switch box. Once that was discovered it was simple enough to extend this new circuit out to a power outlet for the treadmill in a convenient location (I actually had wiring, junction boxes and a spare outlet among the random junk I moved with). Well, now we are all set up except for the TV Micaela wants to somehow mount down there in front of the treadmill (if you're running in a basement you may as well watch your favorite movies).
Tuesday, July 31, 2007
A New Beginning
The first book I am reading is "Harry Potter and the Sorcerer's Stone" by J. K. Rowling. (this is a reread for me.) I am also listening to the audiobook "Shalimar the Clown" by Salman Rushdie, and am pages away from finishing "Guns, Germs, and Steel: The fates of Human Societies" by Jared Diamond. Feel free to read along, and post your comments as you go.